Page 34 of 381
Instrument cluster (4-button steering wheel)
Displays and controls
Function Page
:
Fuel gauge
;
Coolant temperature 224
=
Speedometer
?
Rev counter 225
A
ECO start/stop function 150
Rear window wiper 123
Automatic transmission:
Transmission position and
drive program
156
Manual transmission:
Gearshift recommendation 155
Outside temperature 225
HOLD function 186
Stored limit speed
176 Function Page
B
Multifunction display 226
C
Time 227
Automatic transmission:
Outside temperature (vehi-
cles for the United King-
dom: speed in km/h) 225
HOLD function 186
Stored limit speed 176
D
Instrument cluster lighting 224Instrument cluster (4-button steering wheel)
31At a glance
Page 35 of 381
Warning and indicator lamps
Function Page
:
Diesel engine: preglow 148
;
Reserve fuel 292
=
Coolant 292
?
Seat belts 284
A
Turn signals 113
B
SRS 291
C
Engine diagnostics 291
D
foglamps
112 Function Page
E
ESP
® 288
F
Rear foglamp 112
G
Side lamps 112
H
Dipped-beam headlamps 111
I
Main-beam headlamps 113
J
Brakes 286
K
ABS 28632
Instrument cluster (4-button steering wheel)At a glance
Page 36 of 381
Instrument cluster (12-button steering wheel)
Displays and controls
Function Page
:
Fuel gauge
;
Coolant temperature 227
=
Speedometer with seg-
ments
228 Function Page
?
Multifunction display 229
A
Rev counter 227
i
Set the instrument cluster lighting via the
on-board computer (Y page 239). Instrument cluster (12-button steering wheel)
33At a glance
Page 37 of 381
Warning and indicator lamps
Function Page
:
÷
ESP® 288
;
·
Distance warning 294
=
å
ESP®
OFF 288
?
J
Brakes 286
A
#!
Turn signals 113
B
!
ABS 286
C
6
SRS 291
D
;
Engine diagnostics 291
E
ü
Seat belt 284 Function Page
F
%
Diesel engine: pre-
glow 148
G
?
Coolant 292
H
K
Main-beam headlamp 113
I
L
Dipped-beam head-
lamps 111
J
T
Side lamps 112
K
R
Rear foglamp 112
L
N
Front foglamps 112
M
8
Reserve fuel 29234
Instrument cluster (12-button steering wheel)At a glance
Page 38 of 381
Multifunction steering wheel
4-button multifunction steering wheel
Function Page
:
Multifunction display 226
;
Audio display; see the sep-
arate operating instruc-
tions =
W
Increases the volume
?
X
Decreases the volume
A
C
Scrolls through lists
Resets values
Hides display messages Function Page
B
V
Press briefly:
Selects a menu
Press and hold:
Selects the standard dis-
playMultifunction steering wheel
35At a glance
Page 39 of 381
12-button multifunction steering wheel
Function Page
:
Multifunction display 229
;
Audio/COMAND display;
see the separate operating
instructions
=
?
Switches on LINGUA-
TRONIC; see the separate
operating instructions
?
~
Rejects or ends a call 234
Exits telephone book/
redial memory 6
Makes or accepts a call
Switches to the redial mem-
ory
WX
Adjusts the volume
8
Mute Function Page
A
=;
Selects a menu 228
9:
Selects a submenu or
scrolls through lists 228
a
Confirms the selection 228
Hides display messages 245
B
%
Back 228
Switches off LINGUA-
TRONIC; see the separate
operating instructions 36
Multifunction steering wheelAt a glance
Page 45 of 381

Useful information
i This Owner's Manual describes all mod-
els, series and optional equipment for your
vehicle that were available at the time of
going to press. National variations are pos-
sible. Note that your vehicle may not be
equipped with all of the functions descri-
bed. This is also the case for systems and
functions relevant to safety.
i Read the information on qualified special-
ist workshops: (Y page 27). Panic alarm
X
To activate: press!button :for at
least one second.
An alarm sounds and the exterior lighting
flashes.
X To deactivate: press!button :
again.
or
X Insert the key into the ignition lock.
or
X Press the KEYLESS-GO Start/Stop button.
The KEYLESS-GO key must be in the vehi-
cle.
i The panic alarm function is only available
in Mexico. Occupant safety
Important safety notes
The seat belts, together with SRS (Supple-
mental Restraint System), are complemen-
tary, co-ordinated restraint systems
(Y page 43). They reduce the risk of injury
in specific, pre-defined types of accident sit-
uations and thereby increase occupant
safety. However, seat belts and airbags gen-
erally do not protect against objects pene-
trating the vehicle from the outside.
To ensure that the restraint systems can
deliver their full potential protection, make
sure that:
R the seat and head restraint are adjusted
properly (Y page 96)
R the seat belt has been fastened properly
(Y page 51)
R the airbags can inflate properly if they are
deployed (Y page 44)
R the steering wheel is adjusted properly
(Y page 96)
R the restraint systems have not been modi-
fied.
i An airbag increases the protection of
vehicle occupants wearing a seat belt.
However, airbags are only an additional
restraint system which complements, but
does not replace, the seat belt. All vehicle
occupants must wear their seat belt cor-
rectly at all times, even if the vehicle is
equipped with airbags. The airbags are not
deployed in all types of accidents. For
example, if the protective capacity of cor-
rectly fastened seat belts is not increased
by deploying the airbags, the airbags will
not deploy. Airbag deployment only pro-
vides increased protection if the seat belt
is worn correctly because:
R the seat belt helps to keep the vehicle
occupant in the best position in relation
to the airbag.
R in a head-on collision, for example, the
seat belt prevents the vehicle occupant 42
Occupant safetySafety
Page 48 of 381

the backrest, which should be positioned
as close to the vertical as possible. The
head restraint must support the back of the
head at about eye level.
R always secure children less than
1.50 m tall or under 12 years of age in suit-
able child restraint systems.
R all vehicle occupants must select a seat
position that is as far away from the airbag
as possible. The driver's seat position must
allow the vehicle to be driven safely. The
driver's chest should be as far away from
the centre of the driver's airbag cover as
possible.
R move the front-passenger seat as far back
as possible. This is especially important if
you have secured a child in a child restraint
system on the front-passenger seat.
R vehicle occupants – in particular, children
– must not lean their heads into the area of
the window in which the sidebag/window-
bag is deployed.
R rearward-facing child restraint systems
must not be fitted to the front-passenger
seat unless the front-passenger airbag has
been disabled. On the front-passenger
seat, the front-passenger airbag is disabled
if a child restraint system with a trans-
ponder for automatic child seat recognition
is fitted to the front-passenger seat in a
vehicle equipped with automatic child seat
recognition. The 4PASSENGER AIRBAG
OFF indicator lamp must be continuously
lit.
If the front-passenger seat of your vehicle
does not have automatic child seat recog-
nition, or your rearward-facing child
restraint system does not have automatic
child seat recognition, children must be
secured in a child restraint system on a
suitable seat in the rear. If you secure a
forward-facing child restraint system to the
front-passenger seat, you must move the
front-passenger seat as far back as possi-
ble. R
make sure there are no heavy or sharp-
edged objects in the pockets of clothing.
R do not lean forwards, e.g. over the cover of
the driver's/front-passenger front airbag,
particularly when the vehicle is in motion.
R do not put your feet on the dashboard.
R only hold the steering wheel on the outside.
This allows the airbag to be fully deployed.
You could be injured if the airbag is
deployed and you are holding the inside of
the steering wheel.
R do not lean on the doors from inside the
vehicle.
R make sure that there are no people, ani-
mals or objects between the vehicle occu-
pants and the area where the airbags are
deployed.
R do not place any objects between the seat
backrest and the door.
R do not hang any hard objects, for example,
coat hangers, on the grab handles or coat
hooks.
R do not attach accessories, e.g. cup holders,
to the doors.
It is not possible to rule out a risk of injury
being caused by an airbag, due to the high
speed at which the airbag must be deployed. G
WARNING
Airbag functionality can only be assured if the
following parts are not covered and no badges
or stickers are attached to them:
R padded steering wheel boss
R kneebag cover below the steering column
R front-passenger airbag cover
R outer side of front seat bolsters
R side trim next to the rear seat backrest
R roof frame cover between the front A-pillar
and the C-pillar in the rear compartment G
WARNING
When an airbag deploys, a small amount of
powder is released. The powder may cause
short-term breathing difficulties to persons Occupant safety
45Safety
Z